Polish Jews. As to why. I already told you. We like to conquer inferiors either financially, intellectually or militarily. What don’t you understand about that? Please explain. I have Conquered you. I own A lot of space in your head.
Nope, most Jews from Poland, consider themselves as "Russian Jews".
While, it's true that 60 - 70% of "Russians" in the USA are Jews, in the case of Polish Americans less than between 1 - 5% are Jews, if that.
Poles, and Jews in New York often live in totally different places.
I.E
Buffalo, NY, and Utica NY are more Polish by percentage, than NYC, and few Jews live upstate.
The most Polish town in NY, is probably Cheektowaga, outside of Buffalo, certainly not many Jews there.
Greenpoint, Maspeth, and Ridgewood, even in NYC aren't very Jewish, but are rather Polish.